Best Carbon Accounting Software - Page 8

How Many Carbon Accounting Software Products Does G2 Track?

Total Products under this Category: 199

Category Stats (Sep 2026)

  • Average Rating: 4.64/5 (↓0.01 vs Aug 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Ecologi (+0.48%) - Among all products in this category, Ecologi recorded the largest rating increase compared to last month

Last updated: September 29, 2026

How Does G2 Rank Carbon Accounting Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 3,100+ Authentic Reviews
  • 199+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Carbon Accounting Software

G2 Grid® for Carbon Accounting Software plotting products by satisfaction and market presence

Highlighted products: Watershed, osapiens, Workiva, Orki, Greenly, Seedling, Ecologi, and carbmee EIS.

Underlying data: [Grid® JSON](https://www.g2.com/categories/carbon-accounting/grids.json?focus%5B%5D=watershed&focus%5B%5D=osapiens&focus%5B%5D=workiva-workiva&focus%5B%5D=orki&focus%5B%5D=greenly&focus%5B%5D=seedling&focus%5B%5D=ecologi&focus%5B%5D=carbmee-eis)

EcoIndex

EcoIndex is India's first carbon footprint tracking and certification platform for events. Event organizers measure emissions across 5 categories - travel, venue energy, catering, waste, and accommodation - using GHG Protocol methodology. The platform assigns an official Bronze to Net Zero rating and generates a downloadable certificate . Used for ESG reporting, sponsor communications, and green event certification worldwide.

Who Is the Company Behind EcoIndex?

EcoTrack360

EcoTrack360 is an All in One platform for tracking Carbon Emission (Scope 1, 2, 3), Digital Product Passport, product lifecycle tracking, Supplier Tracking, generating compliance reports and achieving your net-zero targets with confidence.

Who Is the Company Behind EcoTrack360?

Emerald Power

Emerald Power is carbon accounting software built for SMEs and mid-market businesses that need to measure, manage, and report their emissions without the complexity or cost of enterprise platforms. The platform covers Scope 1, 2, and 3 emissions and automates data collection using AI-powered analysis of financial statements — eliminating manual data entry and reducing the time it takes to build a complete carbon inventory. With access to over 70,000 emission factors and a full audit trail, reports are accurate, defensible, and ready for external verification. Emerald Power is compliant with the frameworks businesses are most frequently asked to report against, including the GHG Protocol, CSRD, CDP, TCFD, SFDR, PCAF, and UK DEFRA guidance. Multi-location support means organisations with multiple offices or branches can consolidate all emissions data into a single platform and manage reporting centrally. Visit https://www.emeraldpower.io/en to learn more

Who Is the Company Behind Emerald Power?

Emissions Calculator

Who Is the Company Behind Emissions Calculator?

  • Seller: BearingPoint
  • Year Founded: 2002
  • HQ Location: Amsterdam, North Holland, Netherlands
  • Twitter: @BearingPoint
    7,317 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10,087 employees on LinkedIn®

Emissions Management

SINAI Technologies is the planet's leading enterprise decarbonization platform. Built to measure, analyze, price, and reduce emissions.

Who Is the Company Behind Emissions Management?

Emitwise

Achieving an overall balance between the greenhouse gas emissions a company produces with those taken out of the atmosphere through carbon sinks. Unlike carbon neutrality, net-zero demands that carbon emissions are reduced to their absolute minimum, with offsetting only advocated as a last resort.

Who Is the Company Behind Emitwise?

  • Seller: Emitwise
  • Year Founded: 2019
  • HQ Location: London, England, United Kingdom
  • LinkedIn® Page: www.linkedin.com
    33 employees on LinkedIn®

EnergyCAP CarbonHub

EnergyCAP CarbonHub is EnergyCAP's best-in-class portfolio-level energy and sustainability reporting. Get accurate and reliable energy and utility data across your entire portfolio and streamline energy and accounting workflows Purchase CarbonHub on it's own or pair it with EnergyCAP's suite of energy and sustainability ERP Solutions including EnergyCAP UtilityManagement (utility bill and energy management) and/or EnergyCAP SmartAnalytics (real-time energy analytics and reporting)

Who Is the Company Behind EnergyCAP CarbonHub?

  • Seller: EnergyCAP
  • Year Founded: 1982
  • HQ Location: Boalsburg, US
  • Twitter: @EnergyCAP
    2,289 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    116 employees on LinkedIn®

ESGeo

ESGeo is a tech provider specialized in the management, monitoring and reporting on sustainability KPIs through a proprietary tool certified by the main international standards, such as GRI and SASB Inside. Focused on the digital governance of ESG information, the company has developed a cloud-native platform that leverages AI and ML to collect and analyse in real-time ESG data from all stakeholder and heterogeneous sources, thus activating a structured collaborative reporting process that involves all key figures in the achievement of sustainability goals and material ESG issues. The goal is to provide an integrated, flexible and auditable software application to manage the entire value chain of the Environmental, Social and Governance factors, capable of transforming ESG-related risks into value and opportunities.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind ESGeo?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of ESGeo?

What Are G2 Users Discussing About ESGeo?

Evalyso

Evalyso is a carbon accounting software platform designed for European SMEs and mid-market companies. It helps organizations calculate and manage their greenhouse gas emissions across Scope 1, Scope 2 and Scope 3 in alignment with the GHG Protocol, while supporting companies preparing for CSRD-related sustainability reporting or responding to client and stakeholder requirements. Evalyso automates a large part of the carbon footprint workflow. Users can enter activity data for Scopes 1 and 2, upload invoices and financial documents for Scope 3, and the platform extracts relevant fields using AI, identifies suppliers and dates, and classifies spending into the 15 official Scope 3 categories. Emission factors such as ADEME Base Carbone®, DEFRA and EPA datasets are applied to generate estimates and emissions totals. All data is processed and hosted in the EU with encryption and GDPR-compliant controls. The platform provides dashboards showing total emissions, evolution over time, category breakdowns and indicators relevant for internal decision-making, regulatory alignment or communication with banks, customers, and partners. Companies typically use Evalyso to build a structured GHG inventory, prepare sustainability documentation, support CSRD readiness, or monitor their environmental performance over time without relying entirely on external consultants. Key capabilities include: • automated invoice extraction and Scope 3 categorization • activity-based and spend-based emission methodologies • structured GHG inventory covering Scopes 1, 2 and 3 • CSRD-ready downloadable reports and shareable secure links • dashboards, historical comparison and variation insights • EU-only hosting, encryption, GDPR compliance and audit trail • multilingual interface (French / English) Evalyso is developed by Atlas Advisory OÜ and follows recognized standards including the GHG Protocol Corporate Standard and GHG Protocol Value Chain (Scope 3). It is designed to make carbon reporting more accessible, operational and data-driven for organizations that need clarity, speed and structure in their emissions reporting processes.

Who Is the Company Behind Evalyso?

Experian Meter Insights (UK)

Experian's Meter Insights is a comprehensive solution designed to enhance the accuracy of emissions reporting for organizations aiming to achieve Net Zero targets. By utilizing precise data from electric and gas meter readings, Meter Insights calculates associated carbon dioxide emissions, providing a reliable baseline for both commercial and residential properties within a portfolio. This transition from estimated data to actual consumption figures ensures more accurate Scope 3 emissions reporting, aligning with regulatory requirements and sustainability goals. Key Features and Functionality: - Accurate Portfolio Data: Meter Insights processes primary energy data from meter readings to report on actual energy consumption and associated carbon dioxide emissions. This approach significantly improves the precision of Scope 1 and Scope 2 emissions data for both commercial and residential properties. - Baseline Establishment and Monitoring: The solution enables organizations to establish a reliable emissions baseline, essential for continuous monitoring and improvement. This accurate baseline supports current regulatory reporting and aids in setting incremental targets for Net Zero transition plans. - Data-Driven Decision-Making: By providing comprehensive and precise emissions data, Meter Insights empowers organizations to make informed decisions and implement effective sustainability initiatives. This data-driven approach enhances regulatory compliance and strengthens the credibility of sustainability efforts. Primary Value and User Solutions: Meter Insights addresses the challenge of inaccurate emissions reporting by replacing outdated estimates with actual consumption data. This transition not only ensures compliance with regulatory standards but also supports organizations in their journey towards Net Zero by providing a clear and accurate picture of their carbon footprint. By leveraging Experian's expertise in data solutions, users can avoid large future corrections, track real-world changes in energy consumption, and make strategic decisions to reduce emissions effectively.

Who Is the Company Behind Experian Meter Insights (UK)?

  • Seller: Experian
  • Year Founded: 1826
  • HQ Location: Dublin, Ireland
  • Twitter: @Experian_US
    38,771 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    26,648 employees on LinkedIn®
  • Ownership: LSE: EXPNL
Lauren Worth
LW
Researched and written by Lauren Worth
Updated October 3, 2024